I'm working on an analysis in OAC Classic and trying to set up a drill through that passes values. I am able to successfully set up the action link, but I am unable to pass values through to make sure that the analysis drills to the specific row I'm trying to drill to.

See here when I try to click the parameter mapping button on the interaction tab of the column properties its greyed out. I've followed all the steps and made sure the target analysis has a prompt for the values I'm trying to pass through as well as the same column that I'm trying to drill through on. I've also attempted to do the action link through a dashboard but ran into the same issue of the edit parameter mapping being greyed out again. Any ideas on how I can get parameters to pass through in my classic analysis drill through?